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退火紫铜垫片厚0.5mm1mm2mm压力表专用平垫M3M4M5M6M8-M604分垫片
紫铜垫片平垫圈M4 M5 M6 M8 M10 M12 M14 M16 M18 M20厚1-1.5mm
紫铜垫片铜垫片紫铜密封垫片M3M4M5M6M8M10M11M14厚度0.5-2mm
紫铜垫片厚度2mm铜垫圈M3M4M5M6M8M10M11M12密封垫片船用非标定制
。华夏牌紫铜垫片铜垫片紫铜密封垫片船用密封垫片4mm/5/6/7/8/mm
。紫铜垫片厚1.5mm船用圈M4M5M6M7M8M9M10M11M12M13M14M16M17M18M
。紫铜垫片平垫圈M4 M5 M6 M8 M10 M12 M14 M16 M18 M20厚1-1.5mm
。紫铜垫片厚度0.8mm1.2mm1.6退火平垫片铜垫圈m3m4m5m6m8m10m12m
紫铜垫片厚1mm仪表船用M3M4M5M6M8M10M12M14M16M18M20M22M24M28mm
紫铜垫片厚度0.8mm1.2mm1.6退火平垫片铜垫圈m3m4m5m6m8m10m12m14
紫铜垫片铜垫片紫铜密封垫片船用垫片M4M5M6M8M10M11M12厚度1.5mm
紫铜垫片铜垫片紫铜密封垫片船用垫片M3M4M5M6M8M10M11M12厚度1mm
。紫铜垫片厚度2mm铜垫圈M3M4M5M6M8M10M11M12密封垫片船用非标定
紫铜垫片4mm-18mm,铜垫片,紫铜密封垫,船用密封垫,纯紫铜垫片
。散热导电C1100纯铜板 光亮T2紫铜板垫片0.8 1 2 3 4 5 6*600mm
。紫铜垫片8*18厚1 1.5 2 2.5 3 4 5mm压力表垫8*18*3 船用电厂专
。厚度0.1 0.2 0.3 0.5 0.8mm 紫铜垫片压力表垫圈M3M4M5M6M8M10M
紫铜垫片加大平垫加厚垫圈M3 M4 M5/外径6789/厚度1-1.5mm
。紫铜垫片铜垫片紫铜密封垫片M3M4M5M6M8M10M11M14厚度0.5-2mm
。退火紫铜垫片厚2mm船用密封平垫M3M4M5M6M8M10M12M14M18M20M22M
。紫铜垫片 4*9*1 =内孔4.1-4.5 外径8.8-9 厚度1mm 有毛刺
紫铜垫片圆形密封垫圈超薄垫放油螺丝片2mm厚M3M4M5M6M8M10M11M12
4mm5mm优质耐高温高压加厚紫铜垫片紫铜密封圈紫铜油封T2紫铜垫圈
紫铜垫片退火平垫片铜垫圈m15m16m17m18m1920汽车专用密封厚度2mm
2mm紫铜垫片M4M8M10M12M14M16M18M20M22M24铜垫圈紫铜垫密封垫片
1.5mm紫铜垫片T2铜垫圈M4M5M6M7M8M9M11M10M12M14平垫圈密封垫圈
紫铜垫片1.5mm厚M3M4M5M6M7M8M9M10M12M14M16M18M20 船垫圈铜介子
紫铜垫片厚3mm4mm5mm内M21M22M24M26M28M30M33M34M36M38M40M42M50
t2紫铜板圆铜片铜垫片实心圆片紫铜圆板圆环密封垫0.5/1/2/3/4mm
紫铜密封垫片紫铜平垫片垫圈M3*6*1M4*789内孔外径厚度1mm
紫铜垫片黄铜铝垫铁红钢纸四氟锡青铜磷铜0.05/0.1/0.5/2/3/4/5mm
紫铜垫片垫圈厚2mm厚1mmM3M4M5M6M8M10M1218密封圈平垫压力表专用
黄铜垫片紫铜垫圈超薄间隙片调整插片非标异形定制0.02-4mm
紫铜垫片厚度2mm铜垫圈M3M4M5M6M8M10M11M12汽车船用专用密封垫片
T2紫铜圆板圆片纯红铜板垫片铜材激光切割厚0.5 0.8 1 2 3 4 5mm
T2紫铜平垫红铜垫圈厚2mm黄铜平垫导电平垫垫片M3M4M5M6M8M10-M24
厚1.0mm紫铜垫片M4M5M6M7M8M9M10M11M12M13M14M16M17铜介子 垫圈
2mm厚紫铜平垫片退火红铜平垫船用铜垫圈M3M4M5M6MM7M8MM9M10-M24
T3紫铜平垫厚0.5mm1mm2mm压力表专用垫圈M3M4M5M6M8-M604分垫片
紫铜垫片 4*9*1 =内孔4.1-4.5 外径8.8-9 厚度1mm 有毛刺
厚度0.10.20.30.50.8mm紫铜垫片压力表垫圈M4M5M6M8M10M12
紫铜密封垫片 船用仪表密封垫 厚度1mm 3/4/5/6/7/8/10/12mm
紫铜平垫2MM垫圈密封船用表用垫片圆形内径M6M7M8M10M12M14M16M18
铜垫片垫圈密封加厚紫铜超薄油管垫船用喷油嘴m6 8 10 12 14 16mm
T2紫铜板零切0.5/1.3/1.4/1.6/2.3纯铜垫片加工0.1-10mm 紫铜条带
紫铜垫片2mm厚M3M4M5M6M7M8M9M10M11M12M14紫铜密封垫片船用垫片
紫铜垫片 船用密封圈 铜平垫 2mm厚度 4/5/6/7/8/10/12mm
厚度0.1 0.2 0.3 0.5 0.8mm 紫铜垫片压力表垫圈M4M5M6M8M10M12
紫铜垫片内径4-内径18厚度1.5mm304不锈钢平垫铜介子异性密封垫圈
紫铜圆片圆板紫铜板激光加工纯铜垫片0.5 0.8 1 1.5 2 3 4 5 6mm
紫铜垫片2mm厚M3M4M5M6M7M8M9M1D0M11M12M14紫铜密封垫片船用垫片
紫铜垫片2mm紫铜垫圈M4M5M6M8M10M11M12M13M14M15紫铜垫密封垫片